[vsnet-alert 16494] ASASSN-13da: new SU UMa-type dwarf nova

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Oct 3 12:37:57 JST 2013

ASASSN-13da: new SU UMa-type dwarf nova

   Josch Hambsch reported observations on 11 nights.  The object
started to show superhumps on Sep. 24-25 associated with
a rise in the brightness.  The mean superhump period since then
was 0.07177(2) d, allowing one-day aliases (observations at
different longitudes are requested!).  Before this, there
may have been weak modulations with a period of 0.0696 d,
which needs to be confirmed.

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